Refereed
for: 1. Annals of Mathematics2. Journal of AMS3.Algebraic and Geometric Topology4.Osaka Journal of Mathematics5.Topology and its Applications6.Groups, Geometry and Dynamcis7.Contemporary Mathematics.8. Open Journal of Discrete
Mathematics9. Annales de Tolouse

Besides,
I have refereed several (at least three) well known unsubmitted preprints.